1) annular vault
筒形拱顶
2) barrel arch
筒形拱
3) arc-drum shell
拱形筒壳
1.
Based on the case of arc-drum shell structure,combined with construction experience,block adding hoisting method is adopted,including precast segmental,hoisting combination and whole hoisting with adding grid.
基于拱形筒壳结构实例,结合以往的施工经验,采用分块添加式提升法,即分段预制、吊装组合、整体提升添加网格,对结构进行施工,确保了施工的安全性。
4) waggon headed vault
车顶形拱顶
5) Arched top pillar
拱形顶柱
1.
Arched top pillars are introduced based on the results of finite elementary numerical analysis.
根据有限元数值分析结果 ,确定采用拱形顶柱 ,并对上盘层状岩体采用螺旋状长锚索加固技术 ,保证了白银深部铜矿高应力区空场开采的顺利进
6) curved top plating
拱形顶板
补充资料：筒形执壶
清代杨彭年制，高９厘米。２０００年文物艺术品拍卖会上所拍的几把紫砂壶，价位在２万左右，作者的名气远不及杨彭年。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条